10,700,000 Shares DENDREON CORPORATION (a Delaware corporation) COMMON STOCK (PAR VALUE $0.001 PER SHARE) UNDERWRITING AGREEMENT May 7, 2009Dendreon Corp • May 11th, 2009 • Pharmaceutical preparations • New York
Company FiledMay 11th, 2009 Industry JurisdictionDendreon Corporation, a Delaware corporation (the “Company”), proposes to issue and sell to the Deutsche Bank Securities Inc. (the “Underwriter”) 10,700,000 shares (the “Firm Shares”) of its common stock, par value $0.001 per share (“Common Stock”). The Company also proposes to issue and sell to the Underwriter not more than an additional 1,279,166 shares of Common Stock (the “Additional Shares”) if and to the extent that the Underwriter shall have determined to exercise the right to purchase such shares of common stock granted to the Underwriter in Section 2 hereof. The Firm Shares and the Additional Shares are hereinafter collectively referred to as the “Shares.” This agreement is hereinafter referred to as the “Agreement.”